From: Zertrin <zertrin@gmail.com>
Date: Mon, 28 Apr 2014 21:02:46 +0000 (+0200)
Subject: Detect if HTTPS is used and adapt all links accordingly
X-Git-Tag: 1.1~184
X-Git-Url: https://git.p6c8.net/jirafeau.git/commitdiff_plain/fbf2b5f1a5016c8ecfa27d474d4c22ffd22919f9?ds=inline;hp=0e5cca951eafa6193153f171b89a3bbf255152ef

Detect if HTTPS is used and adapt all links accordingly

Signed-off-by: Jerome Jutteau <mojo@couak.net>
---

diff --git a/lib/functions.php b/lib/functions.php
index bc119a3..f1f8965 100755
--- a/lib/functions.php
+++ b/lib/functions.php
@@ -90,6 +90,18 @@ jirafeau_gen_random ($l)
     return $code;
 }
 
+function is_ssl() {
+    if ( isset($_SERVER['HTTPS']) ) {
+        if ( 'on' == strtolower($_SERVER['HTTPS']) )
+            return true;
+        if ( '1' == $_SERVER['HTTPS'] )
+            return true;
+    } elseif ( isset($_SERVER['SERVER_PORT']) && ( '443' == $_SERVER['SERVER_PORT'] ) ) {
+        return true;
+    }
+    return false;
+}
+
 function
 jirafeau_human_size ($octets)
 {
diff --git a/lib/template/header.php b/lib/template/header.php
index 264cf34..5926555 100644
--- a/lib/template/header.php
+++ b/lib/template/header.php
@@ -8,9 +8,15 @@ if (stristr ($_SERVER['HTTP_ACCEPT'], 'application/xhtml+xml'))
 
 header('Content-Type: ' . $content_type);
 
+$protocol = (bool)is_ssl() ? 'https' : 'http';
+
+if ( !empty($cfg['web_root']) ) {
+    $cfg['web_root'] = preg_replace('#https?://#', $protocol . '://', $cfg['web_root'], 1);
+}
+
 /* Avoids irritating errors with the installer (no conf file is present then). */
 if (!isset ($cfg['web_root']))
-    $web_root = 'http://' . $_SERVER['HTTP_HOST'] . '/';
+    $web_root = $protocol+'://' . $_SERVER['HTTP_HOST'] . '/';
 else
     $web_root = $cfg['web_root'];